100% brass. Made in France. Measures approx 2 in diameter. Post backing. Stud trim. ISAB-WL178. 19ABL0378 19A002B. About the designer: Parisian Isabel Marant is the trendsetters go-to for her mix of effortlessly chic clothing and shoes. Combining minimalist masculinity with feminine bohemian chic influences, she has garnered legions of fans with her pragmatic approach to fashion.